160364540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1145461}}^1$

素因数の和:1145477

約数の個数: 24

約数和(自身を含む): 384875232

約数和(自身を除く): 224510692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1145461, 2290922, 4581844, 5727305, 8018227, 11454610, 16036454, 22909220, 32072908, 40091135, 80182270, 160364540]

約数ペア:

[(1, 160364540), (2, 80182270), (4, 40091135), (5, 32072908), (7, 22909220), (10, 16036454), (14, 11454610), (20, 8018227), (28, 5727305), (35, 4581844), (70, 2290922), (140, 1145461)]